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Gemini 2.0 Flash Thinking vs GPT-4.5
Comprehensive side-by-side LLM comparison
GPT-4.5 leads with 54.9% higher average benchmark score. Overall, GPT-4.5 is the stronger choice for coding tasks.
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Gemini 2.0 Flash Thinking is a multimodal language model developed by Google. It achieves strong performance with an average score of 74.3% across 3 benchmarks. Notable strengths include MMMU (75.4%), GPQA (74.2%), AIME 2024 (73.3%). As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents Google's latest advancement in AI technology.
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OpenAI
GPT-4.5 is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 63.1% across 27 benchmarks. It excels particularly in GSM8k (97.0%), MMLU (90.8%), CharXiv-D (90.0%). It supports a 132K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
1 month newer
Gemini 2.0 Flash Thinking
2025-01-21
GPT-4.5
OpenAI
2025-02-27
Performance Metrics
Context window and performance specifications
Average performance across 27 common benchmarks
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Gemini 2.0 Flash Thinking
Average Score:8.3%
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GPT-4.5
Average Score:63.1%(+54.9%)
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Knowledge Cutoff
Training data recency comparison
Gemini 2.0 Flash Thinking
2024-08-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Gemini 2.0 Flash Thinking
0 providers
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GPT-4.5
1 providers
OpenAI
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Gemini 2.0 Flash Thinking
Avg Score:8.3%
Providers:0
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GPT-4.5
Avg Score:63.1%(+54.9%)
Providers:1